<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HTML-表单项标签</title>
</head>
<body>

<!-- value: 表单项提交的值 -->
<form action="" method="post">
     姓名: <input type="text" name="name"> <br><br>
     密码: <input type="password" name="password"> <br><br> 
     性别: <input type="radio" name="gender" value="1"> 男
          <label><input type="radio" name="gender" value="2"> 女 </label> <br><br>
     爱好: <label><input type="checkbox" name="hobby" value="java"> java </label>
          <label><input type="checkbox" name="hobby" value="game"> game </label>
          <label><input type="checkbox" name="hobby" value="sing"> sing </label> <br><br>
     图像: <input type="file" name="image">  <br><br>
     生日: <input type="date" name="birthday"> <br><br>
     时间: <input type="time" name="time"> <br><br>
     日期时间: <input type="datetime-local" name="datetime"> <br><br>
     邮箱: <input type="email" name="email"> <br><br>
     年龄: <input type="number" name="age"> <br><br>
     学历: <select name="degree">
               <option value="">----------- 请选择 -----------</option>
               <option value="1">大专</option>
               <option value="2">本科</option>
               <option value="3">硕士</option>
               <option value="4">博士</option>
          </select>  <br><br>
     描述: <textarea name="description" cols="30" rows="10"></textarea>  <br><br>
     <input type="hidden" name="id" value="1">

     <!-- 表单常见按钮 -->
     <input type="button" value="按钮">
     <input type="reset" value="重置"> 
     <input type="submit" value="提交">   
     <br>
</form>

</body>
</html>